Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Speed Queen DA3780 washing machine

Speed Queen DA3780 washing machine Parts

Here are the diagrams and repair parts for Speed Queen DA3780 washing machine, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for DA3780 Washing Machine

  • Friction Disc for Speed Queen DA3780 - Part 20453

    Counterbalance weight, bracket and mounting plate diagram

    Friction Disc

    Part #20453

    The manufacturer no longer makes this part, and there's no substitute part

  • Gromet (use With One-piece Wire Harness) for Speed Queen DA3780 - Part 20118

    Gromet (use With One-piece Wire Harness)

    Part #20118

    The manufacturer no longer makes this part, and there's no substitute part

  • Screw for Speed Queen DA3780 - Part 20161

    Pump assembly (starting serial # sq204020 and q2623010) diagram

    Screw

    Part #20161

    The manufacturer no longer makes this part, and there's no substitute part

  • Side Panel, Right And Left, Harvest Gold for Speed Queen DA3780 - Part 24336H

    Panels diagram

    Side Panel, Right And Left, Harvest Gold

    Part #24336H

    The manufacturer no longer makes this part, and there's no substitute part

  • Retainer for Speed Queen DA3780 - Part 26610

    Counterbalance weight, bracket and mounting plate diagram

    Retainer

    Part #26610

    The manufacturer no longer makes this part, and there's no substitute part

  • Reservoir And Drain Valve for Speed Queen DA3780 - Part 26003

    Reservoir and drain valve (starting #s556d40 and 234j7953) diagram

    Reservoir And Drain Valve

    Part #26003

    The manufacturer no longer makes this part, and there's no substitute part

  • Pivot Yoke And Sleeve for Speed Queen DA3780 - Part 22702

    Counterbalance weight, bracket and mounting plate diagram

    Pivot Yoke And Sleeve

    Part #22702

    The manufacturer no longer makes this part, and there's no substitute part

  • Bleach Lid for Speed Queen DA3780 - Part 22484

    Bleach dispenser diagram

    Bleach Lid

    Part #22484

    The manufacturer no longer makes this part, and there's no substitute part

  • Gasket for Speed Queen DA3780 - Part 20110

    Agitator post and spin tub diagram

    Gasket

    Part #20110

    The manufacturer no longer makes this part, and there's no substitute part

  • Round Head Screw for Speed Queen DA3780 - Part Q6535

    Panels diagram

    Round Head Screw

    Part #Q6535

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

Main causes: clogged drain hose, house drain clogged, bad drain pump, water-level pressure switch failure, bad control b…

Main causes: broken lid switch or lid lock, bad pressure switch, broken shifter assembly, faulty control system…

Main causes: worn agitator dogs, bad clutch, broken motor coupler, shifter assembly failure, broken door lock, suspensio…

Main causes: water heater failure, bad water temperature switch, faulty control board, bad water valve, faulty water tem…

Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interf…

Main causes: no water supply, bad water valves, water-level pressure switch failure, control system failure, bad door lo…

Main causes: unbalanced load, loose spanner nut, worn drive block, broken shock absorber or suspension spring, debris in…

Main causes: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board…

Main causes: bad lid switch or door lock, bad timer or electronic control board, wiring failure, bad water inlet valve a…

Repair guides for bottom-mount refrigerators

How to replace an electronic control board on the back of a refrigerator

How to replace an electronic control board on the back of a refrigerator

If your refrigerator isn't running, an electronic control board failure could be the problem. A service technician can d…

Repair time and Difficulty

 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair time and Difficulty

 15 minutes or less
How to replace an in-door ice maker on a French door refrigerator

How to replace an in-door ice maker on a French door refrigerator

Follow these step-by-step instructions how to replace the in-door ice maker in Kenmore TRIO and LG French door refrigera…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your washers

Use the advice and tips in these articles and videos to get the most out of your washer.

How auto-load sensing washers work (and when they don't)

How auto-load sensing washers work (and when they don't)

Your washer barely fills or seems stuck in sensing mode? Find out how auto-load sensing and Precise Fill features work, …

How to remove the main control board and user interface from a Maytag Epic Z front-load washer

How to remove the main control board and user interface from a Maytag Epic Z front-load washer

Get step-by-step instructions for removing the main electronic control board and the control panel from a Maytage Epic Z…

Using a wiring schematic to trace a current video

Using a wiring schematic to trace a current video

Find out what’s wrong with your appliance by following a circuit.…

Parts & More

Dryer
Electric Line Trimmer
Front-Engine Lawn Tractor
Gas Cooktop
Gas Leaf Blower
Gas Pressure Washer
Gas Range
Parts
Range Hood
Washer